Hardy - average winter
- Hardy through most of the UK apart from inland valleys, at altitude and central/northerly locations. May suffer foliage damage and stem dieback in harsh winters in cold gardens.
Plant can withstand temperatures down to -10°C (14°F)

Height
- 2.5 - 3m (8-10ft)

Spread
- 1.5m (5ft)

Climber
- Some of these climbing plants will need trellis or wire supports if grown on walls or fences. Other grow aerial roots and are self-clinging
- early-flowering species. Flowers on previous year's growth. Open, cup-shaped flowers 6-8cm(2½-3in) across followed by attractive seed heads.